343422337 has 2 divisors, whose sum is σ = 343422338. Its totient is φ = 343422336.

The previous prime is 343422329. The next prime is 343422367. The reversal of 343422337 is 733224343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 258855921 + 84566416 = 16089^2 + 9196^2 .

It is a cyclic number.

It is not a de Polignac number, because 343422337 - 2³ = 343422329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343422299 and 343422308.

It is not a weakly prime, because it can be changed into another prime (343422367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171711168 + 171711169.

It is an arithmetic number, because the mean of its divisors is an integer number (171711169).

Almost surely, 2^343422337 is an apocalyptic number.

It is an amenable number.

343422337 is a deficient number, since it is larger than the sum of its proper divisors (1).

343422337 is an equidigital number, since it uses as much as digits as its factorization.

343422337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 31.

The square root of 343422337 is about 18531.6576970329. The cubic root of 343422337 is about 700.2871862428.

The spelling of 343422337 in words is "three hundred forty-three million, four hundred twenty-two thousand, three hundred thirty-seven".